Welcome to our next step in mastering Test Driven Development (TDD) with Swift, where we will focus on setting up a robust testing environment using XCTest
. As you might recall, the TDD process involves the Red-Green-Refactor cycle — starting with a failing test, writing the minimum code needed to pass it, and then refining the implementation. In this lesson, we will set up the tools necessary for testing with XCTest
, guiding you on how to create an efficient testing environment that complements the TDD cycle.
XCTest
is a powerful testing framework for Swift, known for its integration with Swift projects and ease of use. This lesson will offer a systematic guide to setting up your environment for efficient testing using XCTest
on Ubuntu.
To set up a Swift testing environment using XCTest
on Ubuntu, you need to ensure Swift is installed on your system. You can download and install Swift from the official Swift website. Once Swift is installed, you can create a new Swift package that includes a test suite.
Start by creating a new Swift package:
This command creates a new Swift package with an executable target. To add a test target, navigate to your package directory and open the Package.swift
file. Add a test target as follows:
